Model (scale 1:8) in section
- maker:
- Major Frederick Raban
Model (scale 1:8) in section, of a tube mill for fine grinding, showing (a) Silica, (b) El Oro, (c) Honeycomb and (d) Osborne linings
Model (scale 1:8) in section, of a tube mill for fine grinding, showing (a) Silica, (b) El Oro, (c) Honeycomb and (d) Osborne linings
